Paunović, P., Popovski, O., Stoevska Gogovska, D., Lefterova, E., Slavcheva, E., & Dimitrov, A. T. (2011). Electrocatalytic activity of hypo–hyper-d-electrocatalysts (Me/TiO₂/MWCNTs) based on Co-Ru in alkaline hydrogen electrolyser. Macedonian Journal of Chemistry and Chemical Engineering, 30(1), 55–65. https://doi.org/10.20450/mjcce.2011.70